Distributor Means for Connecting Electrical Apparatus with a Plurality of Voltage Sources

1. Distributor means for supplying voltages to a plurality of electrical load devices, such as sensors and actuators, comprising: (a) a housing ( 1 ) containing internal distributor electronics means ( 4 ); (b) a plurality of first electrical device connectors (E/A 1 –E/A 4 ) mounted on said housing for connection with a first group of electrical load devices, respectively; (c) at least one bus connector (BUS 1 , BUS 2 ) mounted on said housing for connection with a bus voltage source; (d) a first supply voltage connector (PS 1 ) mounted on said housing and having a plurality of connecting pins, a first one of said connector pins being connected with said distribution electronics means, and a plurality of second pins being connected with said first group of electrical load devices, respectively; (e) a second supply voltage connector (PS 2 ) mounted on said housing and having a first pins and a plurality of second pins adapted for connection with first and second supply voltages, respectively, said first pin of said second supply voltage connector being continuously connected with said first pin of said first supply voltage connector; and (f) means including jumper switch means (J 1 ) connecting said second pins of said second supply voltage connector with said second pins of said first supply voltage connector, respectively.

2. Distributor means as defined in claim 1 , and further including: (g) a plurality of second electrical device connectors (E/A 5 –E/A 8 ) mounted on said housing for connecting a second group of electrical load devices with said second pins of said second supply voltage connector (PS 2 ) respectively.

3. Distributor means as defined in claim 2 , and further including: (g) a plurality of said distributor means ( 1 a, 1 b, 1 c, 1 d ) each having a housing; and (h) conductor means (c) connecting the first and second pins of said first supply voltage connectors (PS 1 ) of one distributor means with the first and second pins of said second supply voltage connectors (PS 2 ), respectively, thereby to connect said plurality of distributor means in series.